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BreachesApr 1, 2026

‼️ Source code and data stolen from Cisco by ShinyHunters https://t.co/4yS0zvGXhA

ShinyHunters threat group steals Cisco source code and data.

Summary

ShinyHunters, a known threat actor, has stolen source code and data from Cisco in what appears to be a significant supply chain incident. The breach potentially exposes Cisco's intellectual property and could enable further attacks against Cisco customers. This marks another high-profile compromise of a major technology vendor.

Indicators of Compromise

  • malware — ShinyHunters